Finding the Fourth Proportional to 14,335.05, 21,498.98 and 5,098.89

Step by Step Solution

1. Step 1: Write the proportion equation
   14,335.05 : 21,498.98 = 5,098.89 : x
2. Step 2: Convert to fraction form
   14,335.05/21,498.98 = 5,098.89/x
3. Step 3: Cross multiply
   14,335.05x = 21,498.98 × 5,098.89
4. Step 4: Simplify right side
   14,335.05x = 109,620,908.64
5. Step 5: Solve for x
   x = 109,620,908.64/14,335.05
6. Step 6: Final answer
   x = 7,647.05